Package com.networknt.aws.lambda.handler.middleware.limit.key

Class JwtClientIdKeyResolver

java.lang.Object

com.networknt.aws.lambda.handler.middleware.limit.key.JwtClientIdKeyResolver

All Implemented Interfaces:

KeyResolver

public class JwtClientIdKeyResolver
extends Object
implements KeyResolver

When the rate limit handler is located after the JwtVerifierHandler in the request/response chain, we can get the client_id claim from the JWT token from the auditInfo object from the exchange attachment. In this way, we can set up rate limit per client_id to give priority client more access to our services.

Author:

Steve Hu

Constructor Summary

Constructors

Constructor	Description
JwtClientIdKeyResolver()

Method Summary

Modifier and Type	Method	Description
String	resolve(LightLambdaExchange exchange)	Resolve a unique key from the exchange

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JwtClientIdKeyResolver

public JwtClientIdKeyResolver()

Method Details

resolve

public String resolve(LightLambdaExchange exchange)

Description copied from interface: KeyResolver

Resolve a unique key from the exchange

Specified by:

resolve in interface KeyResolver

Parameters:

exchange - lambda exchange

Returns:

A string for the key